Parkinsonism & Related Disorders
Volume 15, Issue 1 , Pages 15-19 , January 2009

Correlation between depressive symptoms and nocturnal disturbances in Japanese patients with Parkinson's disease

  • Keisuke Suzuki

      Affiliations

    • Department of Neurology, Dokkyo Medical University, 880-Kitakobayashi, Mibu, Tochigi 321-0293, Japan
    • Corresponding Author InformationCorresponding author. Tel.: +81 282 86 1111x2723; fax: +81 282 86 5884.
  • ,
  • Masayuki Miyamoto

      Affiliations

    • Department of Neurology, Dokkyo Medical University, 880-Kitakobayashi, Mibu, Tochigi 321-0293, Japan
  • ,
  • Tomoyuki Miyamoto

      Affiliations

    • Department of Neurology, Dokkyo Medical University, 880-Kitakobayashi, Mibu, Tochigi 321-0293, Japan
  • ,
  • Yasuyuki Okuma

      Affiliations

    • Department of Neurology, Juntendo University Shizuoka Hospital, Tokyo, Japan
  • ,
  • Nobutaka Hattori

      Affiliations

    • Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan
  • ,
  • Satoshi Kamei

      Affiliations

    • Division of Neurology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
  • ,
  • Fumihito Yoshii

      Affiliations

    • Department of Neurology, Tokai University School of Medicine, Kanagawa, Japan
  • ,
  • Hiroya Utsumi

      Affiliations

    • Division of Neurology, Third Department of Internal Medicine, Tokyo Medical University, School of Medicine, Tokyo, Japan
  • ,
  • Yasuo Iwasaki

      Affiliations

    • Department of Neurology, Toho University Omori Hospital, Tokyo, Japan
  • ,
  • Mutsumi Iijima

      Affiliations

    • Department of Neurology, Tokyo Women's Medical University, Tokyo, Japan
  • ,
  • Koichi Hirata

      Affiliations

    • Department of Neurology, Dokkyo Medical University, 880-Kitakobayashi, Mibu, Tochigi 321-0293, Japan

Received 10 November 2007 ,Accepted 4 February 2008.

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PII: S1353-8020(08)00050-3

doi: 10.1016/j.parkreldis.2008.02.002

Parkinsonism & Related Disorders
Volume 15, Issue 1 , Pages 15-19 , January 2009